114101531 has 4 divisors (see below), whose sum is σ = 114163272. Its totient is φ = 114039792.

The previous prime is 114101513. The next prime is 114101539. The reversal of 114101531 is 135101411.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 135101411 = 593 ⋅227827.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-114101531 is a prime.

It is a super-2 number, since 2×114101531² = 26038318753087922, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (114101539) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28010 + ... + 31823.

It is an arithmetic number, because the mean of its divisors is an integer number (28540818).

Almost surely, 2^114101531 is an apocalyptic number.

114101531 is a deficient number, since it is larger than the sum of its proper divisors (61741).

114101531 is an equidigital number, since it uses as much as digits as its factorization.

114101531 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61740.

The product of its (nonzero) digits is 60, while the sum is 17.

The square root of 114101531 is about 10681.8318185600. The cubic root of 114101531 is about 485.0246644912.

Adding to 114101531 its reverse (135101411), we get a palindrome (249202942).

The spelling of 114101531 in words is "one hundred fourteen million, one hundred one thousand, five hundred thirty-one".